KUKA KMR iiwavsTsubame Industries ARCHAX
Side-by-side comparison of KUKA KMR iiwa and Tsubame Industries ARCHAX: specs, price, use cases and SDKs.

KUKA
KMR iiwa
Mobile manipulator: cobot arm + AMR base for flexible factories
From
$175,000

Tsubame Industries
ARCHAX
A piloted, transforming mecha robot blending sci-fi dreams with real-world heavy-duty applications.
From
$3,000,000
Specifications
| Spec | KMR iiwa | ARCHAX |
|---|---|---|
| Price (USD) | $175,000 | $3,000,000 |
| Category | industrial | industrial |
| Payload | 14 kg | 15 kg |
| Runtime | 8 h | null h |
| Speed | 1 m/s | 2.78 m/s |
| Weight | 700 kg | 3500 kg |
| Reach | 800mm (arm) | — |
| Degrees of Freedom | 7 | 26 |
| Battery | — | DC300V |
Shared use cases
No shared use cases
Only on KMR iiwa
- Flexible automotive assembly
- Electronics line replenishment
- Lab automation
- Inter-cell logistics
Only on ARCHAX
- Disaster search and rescue
- Nuclear decommissioning
- Large-scale demolition
- Ground testing for lunar base construction
- Entertainment and education
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